MIG welding is an arc welding process in which a continuous solid wire electrode is fed through a welding gun and into the weld pool, joining the two base materials together. A shielding gas is also sent through the welding gun and protects the weld pool from contamination. In fact, MIG stands for metal inert gas.
40) Consumable electrodes are used in which of these welding process?
Answer is:
MIG
Explanation:
Related ISRO Technical Assistant Mechanical Question Paper - 2015 with Answer Key
Answer is:
momentum
Explanation:
A scalar quantity is defined as the physical quantity that has only magnitude, for example, mass, energy and electric charge.
On the other hand, a vector quantity is defined as the physical quantity that has both magnitude as well as direction like force, weight, acceleration, momentum and velocity.
Answer is:
45 degree
Explanation:
Angle of projection: Angle of projection is the angle, with the horizontal,at which the projectile is projected.
A projectile is fired at an angle Theta to the vertical. Its horizontal range will be maximum when Theta is 45 degree.
Answer is: